Honda Hrr216Pda Mzcg 7200001 Through 7699999 Owners Manual

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1

INTRODUCTION

Congratulations on your selection of a Honda lawn mower! We are

certain you will be pleased with your purchase of one of the finest

lawn mowers on the market.

We want to help you get the best results from your new mower and to

operate it safely. This manual contains the information on how to do

that; please read it carefully.

We suggest you read the Distributor’s Limited Warranty (page 19) and

Emission Control System Warranty (page 21) to fully understand

coverage and your responsibilities of ownership.

When your mower needs scheduled maintenance, keep in mind that

an authorized Honda servicing dealer is specially trained in servicing

Honda mowers and is supported by the parts and service divisions of

American Honda. Your Honda dealer is dedicated to your satisfaction

and will be pleased to answer your questions and concerns.

Keep this owner’s manual handy, so you can refer to it at any time.

This owner’s manual is considered a permanent part of the lawn

mower and should remain with the lawn mower if resold.

The information and specifications included in this publication were in

effect at the time of approval for printing. American Honda Motor Co.,

Inc. reserves the right, however, to discontinue or change

specifications or design at any time without notice and without

incurring any obligation whatever. No part of this publication may be

reproduced without written permission.

SAFETY MESSAGES

Your safety and the safety of others are very important. We have

provided important safety messages in this manual and on the

mower. This information alerts you to potential hazards that could hurt

you or others. Please read these messages carefully.

Of course, it is not practical or possible to warn you about all the

hazards associated with operating or maintaining a lawn mower. You

must use your own good judgment.

You will find important safety information in a variety of forms:

•Safety Labels – on the lawn mower.

•Instructions – how to use this mower correctly and safely.

•Safety Messages – preceded by a safety alert  symbol and one

of three signal words: DANGER, WARNING, or CAUTION. These

signal words mean:

Each message tells you what the hazard is, what can happen, and

what you can do to avoid or reduce injury.

•Damage Prevention Messages – You will also see other

important messages that are preceded by the word NOTICE. This

word means:

CONTENTS

DANGER You WILL be KILLED or SERIOUSLY

HURT if you don't follow instructions.

WARNING You CAN be KILLED or SERIOUSLY

HURT if you don't follow instructions.

CAUTION You CAN be HURT if you don't follow

instructions.

NOTICE Your engine or other property can be

damaged if you don’t follow instructions.

INTRODUCTION ...............................1

SAFETY MESSAGES........................1

LAWN MOWER SAFETY ..................2

IMPORTANT MESSAGE TO

PARENTS.....................................2

SAFETY LABEL LOCATIONS......2

SETTING UP YOUR NEW MOWER .3

CONTROL LOCATIONS ...................4

BEFORE OPERATION......................4

IS YOUR LAWN MOWER

READY TO GO?...........................4

CHECK YOUR MOWING AREA ..4

GET THE MOWER READY..........5

OPERATION......................................6

MOWING PRECAUTIONS ...........6

STARTING THE ENGINE.............6

OPERATING THE CONTROLS

FOR MOWING..............................6

STOPPING THE ENGINE ............7

SAFE MOWING PRACTICES ......8

SERVICING YOUR LAWN MOWER.8

MAINTENANCE SAFETY.............8

MAINTENANCE SCHEDULE .......9

BLADE(S) .....................................9

GRASS BAG CLEANING AND

REPLACEMENT (HRR)..............10

ENGINE MAINTENANCE...........11

FUEL SYSTEM...........................13

TRANSPORTING............................13

STORAGE.......................................13

TAKING CARE OF UNEXPECTED

PROBLEMS.....................................15

TECHNICAL INFORMATION..........16

SERIAL NUMBER LOCATIONS.16

CARBURETOR

MODIFICATION FOR HIGH

ALTITUDE OPERATION ............16

EMISSION CONTROL SYSTEM 16

AIR INDEX..................................17

SPECIFICATIONS......................17

CONSUMER INFORMATION ......... 18

REPLACEMENT PARTS,

OPTIONAL EQUIPMENT, AND

SERVICE ITEMS........................ 18

DEALER LOCATOR

INFORMATION...........................19

CUSTOMER SERVICE

INFORMATION...........................19

DISTRIBUTOR'S LIMITED

WARRANTY ............................... 19

ACCESSORIES,

REPLACEMENT PARTS, AND

APPAREL WARRANTY..............20

EMISSION CONTROL SYSTEM

WARRANTY ............................... 21

For more information regarding how to mow

your lawn, see FAQs at

www.hondapowerequipment.com/faq.htm

OWNER’S MANUAL

HRS216PDA • HRS216SDA

HRR216PDA • HRR216TDA

IPC

 WARNING: 

The engine exhaust from this product

contains chemicals known to the State of

California to cause cancer, birth defects or

other reproductive harm.

© 2005–2006 American Honda Motor Co., Inc.—All Rights Reserved

31VL0U10

00X31-VL0-U100

EM5

POM52774-I

21000.2006.09

PRINTED IN U.S.A.

IPC

HRS216PDA

HRS216SDA

HRR216PDA

HRR216TDA

K3

K4

EM4

K3

K2

2

LAWN MOWER SAFETY

Most accidents with walk-behind mowers can be prevented if you

follow all instructions in this manual and on the mower. The most

common hazards, according to accident statistics, are discussed

below, along with the best way to protect yourself and others.

Avoid Rotating Blades

Rotating blades can cause serious cuts and even amputate fingers,

hands, toes, or feet. Keep away from the mower deck whenever the

engine is running. If you need to adjust the cutting height, or work

around the deck for any other reason, always shut off the engine.

Wear heavy gloves and disconnect the spark plug cap when you need

to clean the mower deck or handle the blades.

Clear Mowing Area

Mower blades can throw rocks and other objects with enough force to

cause serious injury. Before mowing, carefully inspect the area and

remove all sticks, stones, pieces of wire, and other loose objects.

Never operate the blades over gravel.

Keep Shields in Place

Guards and shields are designed to protect you from being hit by

thrown objects and from hot engine parts and moving components.

For your safety and the safety of others, keep all shields in place

when the engine is running.

Refuel with Care

Gasoline is extremely flammable and gasoline vapor can explode.

Refuel only outdoors, in a well-ventilated area, with the engine OFF.

Never smoke near gasoline, and keep other flames and sparks away.

Always store gasoline in an approved container.

Wear Protective Clothing

Wearing protective clothing will reduce your risk of injury. Long pants

and eye protection reduce the risk of injuries from thrown objects.

Sturdy shoes with aggressive soles will help protect your feet and give

you better traction on slopes or uneven ground.

Turn Engine Off When Not Mowing

If you need to leave the mower for any reason, even just to inspect the

lawn ahead, always turn the engine OFF.

IMPORTANT MESSAGE TO PARENTS

YOUR CHILDREN’S SAFETY IS VERY IMPORTANT to Honda.

That’s why we urge you to read this message before letting your child

operate this lawn mower. Lawn mowers are tools, not toys. As with

any equipment, bad judgments can result in serious injuries. You can

help prevent accidents by making good decisions about if, when, and

how your child operates this equipment.

The first question you’ll need to ask is whether your child is capable of

operating this mower safely. Remember, young people vary widely,

and AGE IS NOT THE ONLY FACTOR.

Physically, a child must be LARGE ENOUGH AND STRONG

ENOUGH to easily start the mower and control its direction. The child

also needs enough size, strength, and coordination to comfortably

reach and operate the controls.

Another, tougher question you need to ask is if your child has enough

MATURITY AND RESPONSIBILITY to safely operate this mower.

Does the young person think through problems and come to logical

solutions? Be honest! Anyone who takes unnecessary risks and

doesn’t obey rules should not operate this lawn mower.

If you decide that your son or daughter can handle the mower safely,

CAREFULLY READ THE OWNER’S MANUAL with your child. Make

sure you both understand all instructions and safety information. Also,

be sure your child wears sturdy shoes and other protective clothing

when operating or handling the mower.

SUPERVISION is also very important. Walk with your child during the

first few minutes of mowing. Even after he or she has become

confident with the mower, do not let him or her use the mower without

good adult supervision. An adult should also be present during

refueling and maintenance. In fact, it’s up to the adult owner to make

sure that the mower is properly maintained and kept in safe operating

condition.

By always placing safety first, your child will acquire useful skills and a

sense of accomplishment. And you’ll both get the best results from

your lawn mower.

SAFETY LABEL LOCATIONS

These labels warn you of potential hazards that can cause serious

injury. Read them carefully. If a label comes off or becomes hard to

read, contact an authorized Honda servicing dealer for a replacement.

DANGER

KEEP HANDS and FEET AWAY

HOT MUFFLER CAN BURN YOU.

Stay away if engine has been running.

CAUTION

AVOID SERIOUS INJURY OR DEATH. OBJECTS THROWN BY BLADE

CAN CAUSE SERIOUS INJURY.

Follow all instructions in Owner's Manual.

Go across slopes, not up and down.

Do not mow when children or others are

around.

Look down and behind, before and

while moving backwards.

Keep safety devices (guards, shields,

switches, etc.) in place and working.

Inspect area and remove

debris before mowing.

Keep children and others away.

Wear eye protection.

Do not operate unless bag or

chute are installed or guard is

in place.

WARNING WARNING

TO PREVENT INJURY:

Do not operate unless bag or chute

are installed or guard is in place.

WARNING



3

SETTING UP YOUR NEW

MOWER

Unpacking

Remove all the cardboard from around the handlebar.

Handlebar Setup

Loosen the two knobs

on the lower handlebar

enough to raise the

handlebar into the

mowing position.

Depress the flywheel

brake lever while

raising the handlebar.

Select a desired

handlebar height and

tighten the locking

knobs securely.

Grass Bag Assembly

(HRR)

Slide the grass bag frame into the grass bag and attach the clips as

shown.

Lift the rear

discharge guard,

remove the mulching

plug, and install the

grass bag.

Engine Oil

The mower is shipped

WITHOUT OIL in the

engine.

A bottle of oil is included

in the box with your

mower. Add the entire

contents of the oil bottle

into the oil filler opening.

All Honda engines are

run at the factory prior to

packaging. Most of the

oil is removed prior to

shipment; however,

some oil remains in the

engine. The amount of

oil left in the engine

varies.

If not using the supplied

oil, add enough SAE

10W-30 API service

category SJ or later oil to

bring the oil level

between the upper and

lower limit marks on the

dipstick as shown.

Do not overfill engine with oil. If the engine is overfilled, the excess oil

may get transferred to the air cleaner housing and air cleaner.

After filling the engine with oil, remove the hang tag near the recoil

starter grip that says “The engine has no oil. A container of oil is in the

shipping box.”

Fuel

Refer to page 13.

Before Operation

Before using the lawn mower, all mower operators must read the

following sections:

•LAWN MOWER SAFETY (page 2)

•CONTROL LOCATIONS (page 4)

•BEFORE OPERATION (page 4)

•OPERATION (page 6)

•MAINTENANCE SCHEDULE (page 9)

You can also find additional information on the Honda power

equipment web site. Visit www. hondapowerequipment.com/faq.htm

LOCKING

KNOB (2)

FLYWHEEL BRAKE LEVER

GRASS BAG BAG

FRAME

PLASTIC CLIP

BAG FRAME

GRASS BAG

HANDLE REAR DISCHARGE

GUARD

UPPER LIMIT

LOWER LIMIT

FILLER CAP/DIPSTICK

(do not screw in the

dipstick when checking

the oil level)

4

CONTROL LOCATIONS BEFORE OPERATION

Your safety is your responsibility. A little time spent in preparation will

significantly reduce your risk of injury.

Read and understand this manual. Know what the controls do and

how to operate them.

Familiarize yourself with the lawn mower and its operation before you

begin using it. Know how to quickly shut off the lawn mower in case of

an emergency.

IS YOUR LAWN MOWER READY TO GO?

For your safety, and to maximize the service life of your lawn mower,

it is very important to take a few moments before you operate the lawn

mower to check its condition. Be sure to take care of any problem you

find, or have your servicing dealer correct it, before you operate the

lawn mower.

Before beginning your pre-operation checks, be sure the lawn mower

is on a level surface.

Check the General Condition of the Lawn Mower:

• Look around and underneath the lawn mower for signs of oil or

gasoline leaks.

• Look for signs of damage.

• Check each control for proper operation.

• Check the blade(s) for wear. Replace as necessary (page 9).

• Check that the blade bolts are tight (page 10).

• Check that all nuts, bolts, screws are tightened.

Check the Engine:

• Check the air cleaner (page 11) and oil level (page 11).

• Check the fuel level (page 13). Starting with a full tank will help to

eliminate or reduce operating interruptions for refueling.

CHECK YOUR MOWING AREA

For your safety and the safety of others, always inspect the area

before operating the lawn mower.

Objects

Anything that can be picked up by the blades and thrown is a potential

hazard to you and others. Look for things like stones, sticks, nails, and

wire, and remove them from the lawn area.

People and Pets

People and animals near the lawn area can move into your lawn

mower’s path or into a position where they could be struck by thrown

objects. Clear the area of pets and people, especially children. Their

safety is your responsibility.

Lawn Conditions

Check the condition of the grass. Adjust your lawn mower ground

speed and mowing swath accordingly.

DRIVE CLUTCH LEVER

(SDA & TDA) (P. 7) FLYWHEEL BRAKE

LEVER (P. 6)

THROTTLE LEVER (P. 6)

REAR

DISCHARGE

GUARD (HRR)

FUEL TANK CAP (P. 14)

CUTTING HEIGHT

ADJUSTMENT

LEVERS (P. 5)

MUFFLER

OIL FILLER CAP

(P. 3)

CUTTING HEIGHT

ADJUSTMENT

LEVER (2) (P. 5)

GRASS

BAG

(HRR)

(P. 5)

HANDLEBAR

LOCKING

KNOB (2)

RECOIL

STARTER

GRIP (P. 6)

AIR CLEANER (P. 11)

SPARK PLUG

CAP

CARBURETOR

FUEL VALVE (P. 6)

MULCHING PLUG

(HRR) (P. 5)

To easily identify your model,

refer to the chart on PAGE 17

SIDE DISCHARGE

GUARD (HRS)(P. 5)

SHIFT

LEVER

(TDA) (P. 7)

 WARNING

Improperly maintaining this lawn mower, or failing to correct a

problem before operation, could cause a malfunction in which

you could be seriously injured.

Always perform a pre-operation inspection before each

operation, and correct any problem.

5

GET THE MOWER READY

Mulching Plug

(HRR)

The mulching plug helps to

curve the inside of the

mower deck for more

efficient mulching.

Install and remove the

mulching plug by raising

the rear discharge guard

as shown. The mulching

plug only fits one way.

Remove the mulching plug

when using a grass bag.

Side Discharge Chute

(HRS)

To discharge clippings to

the side, install the side

discharge chute as shown.

Remove the side discharge

chute when mulching.

Grass Bag

(HRR)

A lawn mower works like a vacuum cleaner; it blows air through the

bag, which traps the grass clippings. Always empty the grass bag

before it becomes filled to the limit of its capacity. Bagging

performance will diminish after the bag becomes about 90% filled.

Also, the bag is easier to empty when it is not packed full.

Inspection

During normal use, the grass bag material is subject to deterioration

and wear.

NOTICE

Frequently inspect the grass bag for tears, holes, and excessive wear.

Check for necessary replacement. Make sure the new bag meets the

original specifications.

Grass bag replacement is explained on page 3.

Installation

1. Raise the discharge guard and hook the grass bag onto the mower

deck as shown.

2. Release the discharge guard to secure the grass bag.

Removal

1. Raise the rear

discharge guard,

grasp the grass bag

handle and remove

the grass bag.

2. Release the rear

discharge guard.

3. When the grass bag

is clear of the rear

discharge guard, you

can lift it through the

handlebar opening,

or you can remove it

to the rear of the

mower below the

handlebar.

Cutting Height Adjustment

The cutting height figures are approximate. The actual height of cut

grass will vary with lawn and soil conditions.

To adjust the cutting height, pull each adjustment lever toward the

wheel, and move it into another notch.

If you are not sure what cutting height to select, start with a high

setting and check the appearance of the lawn after mowing a small

area. Then readjust cutting height if necessary.

The mower deck can be set to any of the six approximate settings.

Each wheel should be adjusted to the same position.

REAR

DISCHARGE

GUARD

MULCHING

PLUG

SIDE

DISCHARGE

GUARD

SIDE DISCHARGE CHUTE

Lower deck Move both the front and rear adjusters backward.

Raise deck Move both the front and rear adjusters forward.

GRASS BAG

HANDLE

BAG

REAR DISCHARGE GUARD

HRS

1" (25 mm)

1-1/2 " (37 mm)

2" (50 mm)

2-1/2" (66 mm)

3" (75 mm)

3-1/2" (87 mm)

HRR

3/4" (19 mm)

1-1/4 " (29 mm)

1-3/4" (41.5 mm)

2-1/4" (54 mm)

2-3/4" (67 mm)

3-1/4" (79 mm)

FRONT

ADJUSTMENT

LEVER

REAR

ADJUSTMENT

LEVER

RIGHT SIDE SHOWN

FORWARD

6

OPERATION

MOWING PRECAUTIONS

Before operating the mower for the first time, please review LAWN

MOWER SAFETY (page 2). Even if you have operated other mowers,

take time to become familiar with how this mower works and practice

in a safe area until you build up your skills. For your safety, avoid

starting or operating the engine in an enclosed area, such as a

garage. Your mower’s exhaust contains poisonous carbon monoxide

gas, which can collect rapidly in an enclosed area and cause illness or

death.

STARTING THE ENGINE

The blade(s) turn when you pull the starter grip. It is easiest to start

the engine in a clear or mowed area where the blade(s) can turn

freely.

1. Turn the fuel valve to the ON position.

2. Move the throttle lever to the proper starting position.

COLD ENGINE:

Move the throttle lever to the CHOKE position.

WARM ENGINE:

Move the throttle lever to the FAST position.

3. SDA, TDA: Release the

drive clutch lever to prevent

the mower from moving

forward when you operate

the starter.

4. Pull back on the

flywheel brake lever and

hold it against the

handlebar.

5. Pull the starter grip

lightly until you feel

resistance, then pull

briskly. Return the

starter grip gently.

Keep your hands and

feet away from the

mower deck at all time

when starting and

running the engine.

Continue to hold the

flywheel brake lever against the handlebar; the engine will stop if

you release the lever.

6. If the CHOKE position was used during starting, move the throttle

lever away from the CHOKE position as soon as the engine warms

up enough to run smoothly without using the choke. Set the throttle

lever at FAST to mow or at SLOW to idle.

OPERATING THE CONTROLS FOR MOWING

Throttle Lever

For best cut quality, always mow with the throttle lever in the FAST

position. When the blade(s) rotate at the preset fast speed, it creates

a strong fan action that lifts and cuts grass more efficiently. Do not try

to increase the preset engine speed; the blade(s) could fracture and

come apart.

Flywheel Brake Lever

The lever must be pulled back

against the handlebar to start

and run the engine. The blade(s)

start to rotate when the lever is

pulled back against the

handlebar and the recoil starter

grip is pulled.

Continue to hold the lever

against the handlebar to keep

the engine running and the

blade(s) rotating.

Release the lever to stop the

engine and stop blade rotation.

ON

FUEL VALVE

C

HOKE

FAST

DRIVE CLUTCH LEVER

(SDA, TDA)

FLYWHEEL

BRAKE LEVER

STARTER

GRIP

FAST THROTTLE LEVER

FLYWHEEL BRAKE LEVER

7

Drive Clutch Lever

(SDA, TDA)

Push the drive clutch lever

forward and hold it against

the handlebar to propel

the mower forward.

Release the drive clutch

lever to stop the mower’s

forward movement.

Always release the drive

clutch lever before starting

the engine. If the drive

clutch is engaged, the mower will move forward when you operate the

starter.

Operate the drive clutch lever with a quick and complete motion, so

the drive clutch is either fully engaged or fully released. Hold the drive

clutch lever against the handlebar during self-propelled mowing. This

will help to extend the service life of the clutch mechanism.

Shift Lever

(TDA)

Use the shift lever to adjust

the forward speed of the

mower. Do not use the

throttle lever; the throttle

lever must be kept in the

FAST position for the best

mowing performance.

You may move the shift

lever anytime; however, if

the mower is pulling hard,

release the drive clutch

lever between shifts for

smooth operation.

1st and 2nd gears are recommended for maximum mowing

performance. 3rd gear should be used to transport the mower.

STOPPING THE ENGINE

1. Move the throttle lever

to the SLOW position.

2. Release the drive clutch

lever (SDA, TDA).

3. Release the flywheel

brake lever.

4. When the mower is not

in use, turn the fuel

valve to OFF.

DRIVE CLUTCH LEVER (SDA, TDA)

SPEED

3

2

1

1st

GEAR

2nd

GEAR

3rd

GEAR

SLOW

DRIVE CLUTCH

LEVER (SDA, TDA)

FLYWHEEL

BRAKE

LEVER

OFF

FUEL

VALVE

8

SAFE MOWING PRACTICES

For your safety, keep all four wheels on the ground, and be careful to

avoid losing your footing and your control of the mower. Keep a firm

grip on the handlebar, and walk, never run, with the mower. Be very

careful when mowing uneven or rough ground.

If stuck, do not kick or shove the mower with your foot. Use the

handlebar to control the mower.

Slopes

Mow across slopes, not up and

down. Avoid steep slopes (more

than 20°), and be careful when

changing direction. Mowing on a

slope when the grass is damp or

wet could cause you to slip, fall,

and lose control of the mower.

Obstacles

Use the side of the mower to cut

close to large obstacles, such as fences or walls.

Release the drive clutch lever to disengage the drive when mowing

around trees and other obstacles. Push the mower around obstacles

for better directional control. Be careful when mowing over obstacles

embedded in the lawn, such as sprinkler heads, paving, edging,

raised tree roots, etc. Avoid anything that sticks up above the surface

of the lawn.

If the blade hits something, or if the mower starts to vibrate, stop the

engine immediately, disconnect the spark plug cap, and check for

damage (page 12). Striking objects may damage the blade(s), bend

the crankshaft, and/or break the mower deck or other components.

Vibration usually indicates serious trouble.

The Distributor’s Limited Warranty (page 19) does not cover parts

damaged by accident or collision.

Gravel and Loose Objects

Gravel, loose stones, and landscaping material can be picked up by

the mower and thrown many feet with enough force to cause serious

personal injury and/or property damage. The best way to prevent

potential injury from thrown objects is to release the blade control

lever to stop the blade(s) before reaching areas with gravel, loose

stones, or landscaping material.

SERVICING YOUR LAWN

MOWER

Proper maintenance is essential for safe, economical, and

trouble-free operation. It will also help reduce air pollution.

To help you properly care for your mower, the following pages include

a maintenance schedule, routine inspection procedures, and simple

maintenance procedures using basic hand tools. Other service tasks

that are more difficult, or require special tools, are best handled by

professionals and are normally performed by a Honda technician or

other qualified mechanic.

The maintenance schedule applies to normal operating conditions. If

you operate your mower under severe conditions, such as sustained

high-load or high-temperature operation, or use in unusually wet or

dusty conditions, consult your servicing dealer for recommendations

applicable to your individual needs and use.

Maintenance, replacement, or repair of the emission control

devices and systems may be performed by any engine repair

establishment or individual, using parts that are “certified” to

EPA standards.

MAINTENANCE SAFETY

Some of the most important safety precautions follow. However, we

cannot warn you of every conceivable hazard that can arise in

performing maintenance. Only you can decide whether or not you

should perform a given task.

Safety Precautions

• Make sure the engine is off before you begin any maintenance or

repairs. This will eliminate several potential hazards:

–Carbon monoxide poisoning from engine exhaust.

Be sure there is adequate ventilation whenever you operate

the engine.

–Burns from hot parts.

Let the engine and exhaust system cool before touching.

–Injury from moving parts.

Do not run the engine unless instructed to do so.

• Read the instructions before you begin, and make sure you have

the tools and skills required.

• To reduce the possibility of fire or explosion, be careful when

working around gasoline. Use only a nonflammable solvent, not

gasoline, to clean parts. Keep cigarettes, sparks, and flames away

from all fuel-related parts.

 WARNING

The blade(s) are sharp and spin at high speed.

A spinning blade can cut you severely and can

amputate fingers and toes.

• Wear protective footwear.

• Keep your hands and feet away from the mower deck

while the engine is running.

• Stop the engine before performing any adjustment,

inspection, or maintenance.

 WARNING

A worn, cracked, or damaged blade can break, and pieces

of the damaged blade can become dangerous projectiles.

Thrown objects can cause serious injury.

Inspect the blade(s) regularly, and do not operate the mower

with a worn or damaged blade.

 WARNING

Improper maintenance, or failure to correct a problem

before operation, can cause a malfunction in which you

can be seriously hurt or killed.

Always follow the inspection and maintenance

recommendations and schedules in this owner’s manual.

 WARNING

Failure to properly follow maintenance instructions and

precautions can cause you to be seriously hurt or killed.

Always follow the procedures and precautions in this

owner’s manual.

9

Remember that an authorized Honda servicing dealer knows your

mower best and is fully equipped to maintain and repair it.

To ensure the best quality and reliability, use only new, genuine

Honda parts or their equivalents for repair and replacement.

MAINTENANCE SCHEDULE

1. Service more frequently when used in dusty areas.

2. These items should be serviced by an authorized Honda servicing

dealer, unless you have the proper tools and are mechanically

proficient. Refer to the Honda shop manual for service procedures.

Failure to follow this maintenance schedule could result in

non-warrantable failures.

BLADE(S)

Inspection

1. Turn the fuel valve to

OFF. Disconnect the

spark plug cap from the

spark plug (page 12).

2. Tilt the mower to the

right, so the air cleaner

side is up. This will help

to prevent fuel leakage

and hard starting.

3. Inspect the blade(s) for

wear and damage.

A dull blade can be sharpened, but a blade that is excessively

worn, bent, cracked, or otherwise damaged must be replaced. A

worn or damaged blade can break, causing blade pieces to be

thrown from the mower.

If the blade(s) are bent, take the lawn mower to an authorized

Honda servicing dealer for inspection.

4. A torque wrench must always be used when installing the blade(s).

Check that the blade bolts are tight.

Removal and Installation

If you remove the blade(s) for sharpening or replacement, you will

need a torque wrench for installation. Wear heavy gloves to protect

your hands.

BLADE SHARPENING: To avoid weakening the blade(s) or causing

imbalance or poor cutting, the blade(s) should be sharpened by

trained staff at an authorized Honda servicing dealer.

BLADE REPLACEMENT: Use genuine Honda replacement blade(s)

or their equivalent (page 18).

Removal

1. Turn the fuel valve OFF. Disconnect the spark plug cap, then tilt the

mower to the right side, so the air cleaner side is up. This will help

to prevent fuel leakage and hard starting due to carburetor

flooding.

2. Remove the two blade bolts with a 14 mm (6 point) socket wrench.

Use a wooden block to prevent the blade(s) from turning when

removing the bolts. Remove the blade(s).

Interval Item

Before each use

Inspect the blade(s) (page 9)

Check the blade torque (page 10)

Check the grass bag (HRR) (page 10)

Check the engine oil level (page 11)

Check the air cleaner (page 11)

First month or

5 hours

Change the engine oil (page 11)

Every year or

25 hours

Clean the air cleaner filter 1 (page 11)

Every 50 hours Change the engine oil 1 (page 11)

Every 100 hours Inspect-adjust the spark plug (page 12)

Clean-check the spark arrester (page 12)

Adjust the throttle cable 2

Check operation of the flywheel brake (page 12)

Check the flywheel brake pad 2

Grease the pinion gears 2

Every 150 hours Replace the air cleaner filter 1 (page 11)

Replace the spark plug (page 12)

Adjust the valve clearance 2

Adjust the idle speed 2

Clean the fuel tank and filter 2

After every 250

hours

Clean the combustion chamber 2

Every 2 years Check the fuel line and replace if necessary 2

 WARNING

A worn, cracked, or damaged blade can break, and pieces

of the damaged blade can become dangerous projectiles.

Thrown objects can cause serious injury.

Inspect the blade(s) regularly, and do not operate the

mower with worn or damaged blade(s).

BLADE(S)

BLADE BOLTS

10

Always use an upper and lower blade on the HRR models.

Installation

1. Clean dirt and grass from around the blade mounting area.

2. Install the blade(s) using the two blade bolts and special washers

as shown. Be sure to install the special washers with the concave

side toward the blade(s) and the convex side toward the bolts.

The blade bolts and washers are specially designed for this

application. When replacing bolts and washers, use only genuine

Honda replacement parts.

3. Tighten the blade bolts with a torque wrench. Use a wooden block

to prevent the blade(s) from turning when tightening the bolts.

Blade bolt torque: 36 ~ 43 ft-lb (49 ~ 59 N·m)

If you do not have a torque wrench, have an authorized Honda

servicing dealer tighten the blade bolts before you use the mower.

If the blade bolts are overtightened, they could break. If the blade

bolts are not tightened enough, they could loosen or come out. In

either case, it would be possible for the blade(s) to fly off while you

are operating the mower.

GRASS BAG CLEANING AND REPLACEMENT

(HRR)

Cleaning

Wash the bag with a garden hose, and allow it to dry completely

before use; a wet bag will clog quickly.

Replacement

Replace a worn or damaged bag with a Honda replacement bag or its

equivalent (page 18).

Bag Removal

1. Unclip the plastic edges of

the bag from the frame.

2. Remove the frame from

the bag.

Bag Installation

1. Insert the frame into the

bag, as shown.

2. Clip the plastic edges of

the bag onto the frame, as

shown.

HRS BLADE HOLDER

SINGLE BLADE

SPECIAL

WASHER (2)

BLADE BOLT (2)

HRR BLADE HOLDER

UPPER BLADE

LOWER

BLADE

SPECIAL

WASHER (2)

BLADE BOLT (2)

FRAME

PLASTIC EDGE

BAG

PLASTIC

EDGE

11

ENGINE MAINTENANCE

Engine Oil Level Check

1. Unscrew and remove the filler cap/dipstick and wipe it clean.

2. Insert and remove the dipstick without screwing it into the filler

neck. Check the oil level shown on the dipstick.

3. If the oil level is low, add

oil to reach the upper limit

mark on the dipstick. Do

not overfill. If the engine

is overfilled, the excess

oil may get transferred to

the air cleaner housing

and air cleaner filter.

NOTICE

Running the engine with

a low oil level can cause

engine damage.

4. Screw in the filler

cap/dipstick securely.

Engine Oil

Recommendations

Oil is a major factor affecting

performance and service life.

Use 4-stroke automotive

detergent oil, either

conventional or synthetic.

Always change the oil in

accordance with the maintenance schedule (page 9).

SAE 10W-30 is recommended for general use. Other viscosities

shown in the chart may be used when the average temperature in

your area is within the recommended range.

The SAE oil viscosity and service classification are in the API label on

the oil container. Honda recommends API SERVICE category SJ or

later oil with the ILSAC “starburst” certification mark.

Engine Oil Change

Drain the used oil while the engine is warm. Warm oil drains quickly

and completely.

1. Turn the fuel valve OFF. This will reduce the possibility of fuel

leakage.

2. Wipe the oil filler area clean, then remove the oil filler cap/dipstick.

3. Place a suitable

container next to the

mower to catch the

used oil, then tilt the

mower on its right

side.

The used oil will drain

through the filler neck.

Allow the oil to drain

completely.

Please dispose of used motor oil and the containers in a manner

that is compatible with the environment. We suggest you take it in

a sealed container to your local recycling center or service station

for reclamation. Do not throw it in the trash, pour it on the ground,

or pour it down a drain.

4. Fill with the

recommended oil. Do

not overfill. Allow a

couple of minutes for

the oil to settle in the

engine, then

measure the oil level.

NOTICE

Using nondetergent

oil can shorten the engine’s service life, and using 2-stroke oil can

damage the engine.

Air Cleaner Service

A dirty air cleaner will restrict air flow to the carburetor, reducing

engine performance. If you operate the mower in very dusty areas,

clean the air cleaner more often than specified in the MAINTENANCE

SCHEDULE (page 9).

NOTICE

Operating the engine without an air cleaner, or with a damaged air

cleaner, will allow dirt to enter the engine, causing rapid engine wear.

This type of damage is not covered by the Distributor’s Limited

Warranty (page 19).

1. Press down on the cover tabs and remove the cover.

2. Remove the filter from the air cleaner housing.

3. Inspect the filter, and replace it if damaged.

4. Clean the filter by tapping it several times on a hard surface to

remove dirt, or blow compressed air (not exceeding 30 psi

[207 kPa]) through the air filter from the inside. Never try to brush

off dirt; brushing will force dirt into the fibers.

5. Wipe dirt from the inside of the air cleaner housing and cover,

using a moist rag. Be careful to prevent dirt from entering the air

duct that leads to the carburetor.

6. Reinstall the filter and cover.

FILLER

CAP/DIPSTICK

LOWER

LIMIT

UPPER

LIMIT

AIR CLEANER

HOUSING

FILTER

COVER

COVER TABS

12

Spark Plug Service

Recommended Spark Plug: NGK - BPR6ES

NOTICE

Incorrect spark plugs can cause engine damage.

For good performance, the spark plug must be properly gapped and

free of deposits.

1. Disconnect the spark plug

cap and remove any dirt

from around the spark plug

area.

2. Remove the spark plug

with a 13/16 in (21 mm)

spark plug wrench.

3. Inspect the spark plug.

Replace it if the electrodes

are worn, or if the insulator

is cracked or chipped.

4. Measure the spark plug

electrode gap with a

suitable gauge. The gap

should be 0.028 ~ 0.031 in

(0.7 ~ 0.8 mm). Correct the

gap, if necessary, by

carefully bending the side

electrode.

5. Install the spark plug

carefully, by hand, to avoid

cross-threading.

6. After the spark plug seats, tighten with a 13/16 in (21 mm) spark

plug wrench to compress the washer.

If reinstalling the old spark plug, tighten 1/8 to 1/4 turn after the

spark plug seats.

If installing a new spark plug, tighten 1/2 turn after the spark plug

seats to compress the sealing washer.

NOTICE

A loose spark plug can overheat and damage the engine.

Overtightening the spark plug can damage the threads in the

cylinder head.

7. Install the spark plug cap on the spark plug.

Spark Arrester Service (optional equipment)

Your lawn mower engine is not factory-equipped with a spark arrester.

In some areas, it is illegal to operate an engine without a spark

arrester. Check local laws and regulations. An optional USDA

approved spark arrester is available from an authorized Honda

servicing dealer. See page 18 for part numbers.

The spark arrester must be serviced every 100 hours to keep it

functioning as designed.

1. Allow the engine to cool and disconnect the spark plug cap to

prevent accidental starting.

2. Remove the three flange bolts and the heat shield. Remove the

two set screws and the spark arrester from the muffler.

3. Check for carbon deposits on the spark arrester and the exhaust

port. Use a brush to remove any carbon deposits from the screen.

Replace the screen if it is torn or damaged.

4. Installation is the reverse of removal. Tighten all hardware

securely. Reconnect the spark plug cap.

Flywheel Brake

Start the engine outdoors and move the throttle to FAST. Release the

flywheel brake lever; the engine should stop quickly. If it does not,

take your mower to an authorized Honda servicing dealer for repair.

SPARK PLUG

SPARK

PLUG

CAP

SPARK PLUG

WRENCH

0.028 ~ 0.031 in

(0.7 ~ 0.8 mm)

SEALING

WASHER

SET SCREW (2)

MUFFLER

HEAT SHIELD

SPARK ARRESTER

MUFFLER

BOLT (3)

13

FUEL SYSTEM

Refueling

Fuel tank capacity: 0.29 US gal (1.1 l)

Use unleaded gasoline with a pump octane rating of 86 or higher.

This engine is certified to operate on regular unleaded gasoline with a

pump octane rating of 86 or higher.

Refuel in a well-ventilated area with the engine stopped. If the engine

has been running, allow it to cool first. Never refuel the engine inside a

building where gasoline fumes may reach flames or sparks.

You may use regular unleaded gasoline containing no more than 10%

Ethanol (E10) or 5% Methanol by volume. In addition, Methanol must

contain cosolvents and corrosion inhibitors. Use of fuels with content

of Ethanol or Methanol greater than shown above may cause starting

and/or performance problems. It may also damage metal, rubber, and

plastic parts of the fuel system. Engine damage or performance

problems that result from using a fuel with percentages of Ethanol or

Methanol greater than shown above are not covered by warranty.

Never use stale or contaminated

gasoline or an oil/gasoline

mixture. Avoid getting dirt or

water in the fuel tank.

To refuel, remove the fuel tank

cap, and fill the tank with

gasoline to the bottom of the filler

neck. Refuel carefully to avoid

spilling fuel. Do not overfill. There

should be no fuel in the filler

neck.

After refueling, tighten the fuel

tank cap.

1. Non-tether type:

Tighten the cap securely.

2. Tether type:

Tighten the cap until it clicks.

Move the mower at least 10 feet

(3 meters) away from the fueling

source and site before starting the engine.

NOTICE

Fuel can damage paint and plastic. Be careful not to spill fuel when

filling your fuel tank. Damage caused by spilled fuel is not covered by

the Distributor’s Limited Warranty (page 19).

TRANSPORTING

If the engine has been running, allow it to cool for at least 15 minutes

before loading the mower on the transport vehicle. A hot engine and

exhaust system can burn you and can ignite some materials.

1. Turn the fuel valve to the OFF position. This will prevent carburetor

flooding and reduce the possibility of fuel leakage.

2. If installed, remove the grass bag.

If a suitable loading ramp is not available, two people should lift the

mower on and off the transport vehicle while holding the mower level.

Position the mower so all four wheels are on the bed of the transport

vehicle. Tie the mower down with rope or straps, and block the

wheels. Keep the tie-down rope or straps away from the controls,

adjustment levers, cables, and the carburetor.

The handlebar can be folded so the mower will take up less space

(page 14).

STORAGE

PREPARING FOR STORAGE

Proper storage preparation is essential for keeping your lawn mower

trouble free and looking good. The following steps will help to keep

rust and corrosion from impairing your lawn mower’s function and

appearance, and will make the engine easier to start when you use

the lawn mower again.

Cleaning

Engine

Wash the engine by hand, and be careful to prevent water from

entering the air cleaner.

NOTICE

Using a garden hose or pressure washing equipment can force water

into the air cleaner. Water in the air cleaner will soak the paper

element and can enter the carburetor or engine cylinder, causing

damage.

Water contacting a hot engine can cause damage. If the engine has

been running, allow it to cool for at least half an hour before washing.

Mower Deck

Wash the lawn mower, including the underside of the mower deck.

If using a garden hose or pressure washing equipment to clean the

mower deck, be careful to avoid getting water into controls and

cables, or anywhere near the engine air cleaner or muffler opening.

Before washing the underside of the mower deck, be sure the fuel

valve is in the OFF position. Disconnect the spark plug cap. Rest the

mower on its right side, so the carburetor side is up. This will help to

prevent fuel leakage and hard starting due to carburetor flooding.

Wear heavy gloves to protect your hands from the blade(s).

Grass Bag

(HRR)

Remove the bag from the mower, and wash it with a garden hose or

pressure washing equipment. Allow the bag to dry completely before

storage.

 WARNING

Gasoline is highly flammable and explosive.

You can be burned or seriously injured when handling fuel.

• Stop the engine and keep heat, sparks, and flame away.

• Handle fuel only outdoors.

• Wipe up spills immediately.

MAXIMUM FUEL LEVEL

FUEL TANK

CAP

TETHER

14

Drying

1. After washing the lawn mower, wipe dry all accessible surfaces.

2. With the mower in an upright position, start the engine outdoors,

engage the blade control lever, and let the engine run until it

reaches normal operating temperature to evaporate any water

remaining on the engine.

3. Stop the engine and allow it to cool.

4. After the lawn mower is clean and dry, touch up any damaged

paint, and coat other areas that may rust with a light film of oil.

Fuel

Gasoline will oxidize and deteriorate in storage. Old gasoline will

cause hard starting, and it leaves gum deposits that clog the fuel

system. If the gasoline in your mower deteriorates during storage, you

may need to have the carburetor and other fuel system components,

serviced or replaced.

The length of time that gasoline can be left in your fuel tank and

carburetor without causing functional problems will vary with such

factors as gasoline blend, your storage temperatures, and whether

the fuel tank is partially or completely filled. The air in a partially filled

fuel tank promotes fuel deterioration. Very warm storage

temperatures accelerate fuel deterioration. Fuel deterioration

problems may occur within a few months, or even less if the gasoline

was not fresh when you filled the fuel tank.

The Distributor’s Limited Warranty (page 19) does not cover fuel

system damage or engine performance problems resulting from

neglected storage preparation.

You can extend fuel storage life by adding a gasoline stabilizer that is

formulated for that purpose, or you can avoid fuel deterioration

problems by draining all the fuel from the fuel tank and carburetor.

Adding a Fuel Stabilizer

When adding a fuel stabilizer (page 18), fill the fuel tank with fresh

gasoline. If only partially filled, air in the tank will promote fuel

deterioration during storage. If you keep a container of gasoline for

refueling, be sure that it contains only fresh gasoline.

1. Add fuel stabilizer following the manufacturer’s instructions.

2. After adding a fuel stabilizer, run the engine outdoors for

10 minutes to be sure that the treated gasoline has replaced the

untreated gasoline in the carburetor.

3. Turn the engine OFF and turn the fuel valve to the OFF position.

Draining the Carburetor and Fuel Tank

1. Make sure the fuel valve is OFF. Remove the carburetor drain bolt

with a 10 mm wrench, and drain the fuel from the carburetor bowl

into an approved container.

If you only need to drain the carburetor, skip to step 3.

2. To drain the fuel tank, turn

the fuel valve ON (page 6).

This will allow fuel in the

fuel tank to drain out

through the carburetor

bowl.

3. After the fuel is completely

drained, reinstall the drain

bolt.

Engine Oil

Change the engine oil

(page 11).

Engine Cylinder

1. Remove the spark plug (page 12).

2. Pour a tablespoon (5 ~ 10 cc) of clean engine oil into the cylinder

to keep it from rusting.

3. Pull the starter rope several times to distribute the oil in the

cylinder.

4. Reinstall the spark plug.

5. Pull the starter rope slowly until resistance is felt, then return the

starter grip gently. This will close the valves so moisture cannot

enter the engine cylinder.

Handlebar Folding

The handlebar can be folded for storage or transport by loosening the

handlebar locking knobs.

1. Remove the grass bag

(HRR) if installed. You

can place it on top of the

engine, with the bag

opening to the front.

Loosen the handlebar

locking knobs. Press each

side of the lower

handlebar outward, then

swing the handlebar

upward. Prevent the

cables from getting

pinched or kinked.

When unfolding the handlebar, be sure to tighten the locking knobs

to secure the handlebar in the mowing position.

 WARNING

Gasoline is highly flammable and explosive.

You can be burned or seriously injured when handling

fuel.

• Stop engine and keep heat, sparks, and flame away.

• Handle fuel only outdoors.

• Wipe up spills immediately.

DRAIN BOLT

LOCKING KNOB (2)

15

PLACING IN STORAGE

If your mower will be stored with gasoline in the fuel tank and

carburetor, it is important to reduce the hazard of gasoline vapor

ignition. Select a well-ventilated storage area away from any

appliance that operates with a flame, such as a furnace, water heater,

or clothes dryer. Also avoid any area with a spark-producing electric

motor, or where power tools are operated.

If possible, avoid storage areas with high humidity, because that

promotes rust and corrosion.

Make sure the fuel valve is in the OFF position to reduce the

possibility of fuel leakage.

The handlebar can be folded for compact storage.

With the engine and exhaust system cool, cover the mower to keep

out dust. A hot engine and exhaust system can ignite or melt some

materials. Do not use sheet plastic as a dust cover. A nonporous

cover will trap moisture around the mower, promoting rust and

corrosion.

REMOVING FROM STORAGE

Check your mower as described in BEFORE OPERATION (page 4).

If the fuel was drained during storage preparation, fill the tank with

fresh gasoline. If you keep a container of gasoline for refueling, be

sure that it contains only fresh gasoline. Gasoline oxidizes and

deteriorates over time, causing hard starting.

If the cylinder was coated with oil during storage preparation, the

engine will smoke briefly at startup. This is normal.

TAKING CARE OF

UNEXPECTED PROBLEMS

Engine Will Not Start

Loss of Power

Vibration

Mowing and Bagging Problems

Possible Cause Correction

Fuel valve OFF Turn the fuel valve ON (page 6).

Throttle lever in the wrong

position

Move the throttle lever to the CHOKE

position, unless the engine is warm

(page 6).

Out of fuel Refuel (page 13).

Bad fuel; mower stored without

treating or draining gasoline, or

refueled with bad gasoline

Drain the fuel tank and carburetor

(page 14). Refuel with fresh gasoline

(page 13).

Spark plug faulty, fouled, or

improperly gapped

Gap or replace the spark plug

(page 12).

Spark plug wet with fuel (flooded

engine)

Dry and reinstall the spark plug.

Fuel filter clogged, carburetor

malfunction, ignition malfunction,

valves stuck, etc.

Take the mower to an authorized

Honda servicing dealer for repair.

Possible Cause Correction

Throttle not set to FAST Move the throttle to FAST (page 6).

Grass is too tall to cut Raise the cutting height (page 5), cut a

narrower swath, use a slower ground

speed, or cut more frequently.

Mower deck is clogged Clean out the mower deck (page 13).

Air filter is clogged Clean or replace the air filter

(page 11).

Bad fuel; mower stored without

treating or draining gasoline, or

refueled with bad gasoline

Drain the fuel tank and carburetor

(page 14).

Refuel with fresh gasoline (page 13).

Fuel filter clogged, carburetor

malfunction, ignition malfunction,

valves stuck, etc.

Take the mower to an authorized

Honda servicing dealer for repair.

Possible Cause Correction

Grass and debris lodged under

the mower deck

Clean out the mower deck (page 13).

Blade(s) loose, bent, damaged,

or unbalanced by improper

sharpening

Tighten loose blade bolts (page 10).

If blade(s) are found to be bent or

damaged, take the lawn mower to an

authorized Honda servicing dealer for

inspection.

Mechanical damage, such as a

bent crankshaft

Take the mower to an authorized

Honda servicing dealer for repair.

Possible Cause Correction

Engine speed is too slow to cut

well

Move the throttle lever to the FAST

position (page 6).

Mower is moving too fast for lawn

conditions

Walk slower (PDA). Release the drive

clutch lever and push slower (SDA,

PDA). Shift to a lower gear (TDA).

(page 7).

Cutting height adjustment levers

set at different positions

Set all levers at the same cutting height

position (page 5).

Grass bag overfilled or clogged

(HRR)

Empty the grass bag. Wash the grass

bag if it is clogged with dirt (page 5).

Mower deck is clogged Clean out the mower deck (page 13).

Blade(s) dull, worn, or damaged Sharpen or replace the blade(s) if

necessary (page 9).

Wrong blade(s) installed Install correct blade(s) (page 18).

16

TECHNICAL INFORMATION

SERIAL NUMBER LOCATIONS

There are two serial numbers, one for the engine and one for the

mower frame. Record the engine and frame serial numbers in the

space below. You will need these serial numbers when ordering parts

and when making technical or warranty inquiries.

Engine serial number:_____________________________________

Frame serial number: _____________________________________

Date of purchase: ________________________________________

CARBURETOR MODIFICATION FOR HIGH

ALTITUDE OPERATION

At high altitude, the standard carburetor air-fuel mixture will be too

rich. Performance will decrease, and fuel consumption will increase. A

very rich mixture will also foul the spark plug and cause hard starting.

Operation at an altitude that differs from that at which this engine was

certified, for extended periods of time, may increase emissions.

High altitude performance can be improved by specific modifications

to the carburetor. If you always operate your lawn mower at altitudes

above 5,000 feet (1,500 meters), have your servicing dealer perform

this carburetor modification. This engine, when operated at high

altitude with the carburetor modifications for high altitude use, will

meet each emission standard throughout its useful life.

Even with carburetor modification, engine horsepower will decrease

about 3.5% for each 1,000-foot (300-meter) increase in altitude. The

effect of altitude on horsepower will be greater than this if no

carburetor modification is made.

NOTICE

When the carburetor has been modified for high altitude operation,

the air-fuel mixture will be too lean for low altitude use. Operation at

altitudes below 5,000 feet (1,500 meters) with a modified carburetor

may cause the engine to overheat and result in serious engine

damage. For use at low altitudes, have your servicing dealer return

the carburetor to original factory specifications.

EMISSION CONTROL SYSTEM

Source of Emissions

The combustion process produces carbon monoxide, oxides of

nitrogen, and hydrocarbons. Control of hydrocarbons and oxides of

nitrogen is very important because, under certain conditions, they

react to form photochemical smog when subjected to sunlight. Carbon

monoxide does not react in the same way, but it is toxic.

Honda utilizes lean carburetor settings and other systems to reduce

the emissions of carbon monoxide, oxides of nitrogen, and

hydrocarbons.

The U.S., California Clean Air Act and Environment

Canada

EPA, California and Canadian regulations require all manufacturers to

furnish written instructions describing the operation and maintenance

of emissions control systems.

The following instructions and procedures must be followed in order to

keep the emissions from your Honda engine within the emissions

standards.

Tampering and Altering

Tampering with or altering the emissions control system may increase

emissions beyond the legal limit. Among those acts that constitute

tampering are:

• Removal or alteration of any part of the intake, fuel, or exhaust

systems.

• Altering or defeating the speed-adjusting mechanism to cause the

engine to operate outside its design parameters.

Problems That May Affect Emissions

If you are aware of any of the following symptoms, have your engine

inspected and repaired by your servicing dealer.

• Hard starting or stalling after starting

• Rough idle

• Misfiring or backfiring under load

• Afterburning (backfiring)

• Black exhaust smoke or high fuel consumption

Replacement Parts

The emissions control systems on your new Honda engine were

designed, built, and certified to conform with EPA, California and

Canadian emissions regulations. We recommend the use of genuine

Honda parts whenever you have maintenance done. These

original-design replacement parts are manufactured to the same

standards as the original parts, so you can be confident of their

performance. The use of replacement parts that are not of the original

design and quality may impair the effectiveness of your emissions

control system.

A manufacturer of an aftermarket part assumes the responsibility that

the part will not adversely affect emissions performance. The

manufacturer or rebuilder of the part must certify that use of the part

will not result in a failure of the engine to comply with emissions

regulations.

Maintenance

Follow the MAINTENANCE SCHEDULE on page 9. Remember this

schedule is based on the assumption that your machine will be used

for its designed purpose. Sustained high-load or high-temperature

operation, or use in unusually wet or dusty conditions, will require

more frequent service.

HR_216_ _ A AG

M_ _ _ –– _XXXXXX

AMERICAN HONDA MOTOR CO., INC.

ALPHARETTA, GA 30005-8847

AMERICAN HONDA MOTOR CO., INC.

ALPHARETTA, GA 30005-8847

MODEL NAME

AND FRAME

SERIAL NUMBER

ENGINE

SERIAL

NUMBER

17

AIR INDEX

An Air Index Information hang tag/label is applied to engines certified

to an emission durability time period in accordance with the

requirements of the California Air Resources Board.

The bar graph is intended to provide you, our customer, the ability to

compare the emissions performance of available engines. The lower

the Air Index, the less pollution.

The durability description is intended to provide you with information

relating the engine’s emission durability period. The descriptive term

indicates the useful life period for the engine’s emission control

system. See your Emission Control System Warranty (page 21) for

additional information.

The Air Index Information hang tag/label must remain on the lawn

mower until it is sold. Remove the hang tag before operating the lawn

mower.

SPECIFICATIONS

z = standard equipment  = optional accessory; see your Honda

lawn mower dealer.

Descriptive Term Applicable to Emissions

Durability Period

Moderate 50 hours (0–65 cc)

125 hours (greater than 65 cc)

Intermediate 125 hours (0–65 cc)

250 hours (greater than 65 cc)

Extended 300 hours (0–65 cc)

500 hours (greater than 65 cc)

FEATURES

Model HRS216 HRR216

Type PDA SDA PDA TDA

Push zz

Self-propelled, 1-speed z

Self-propelled, 3-speed z

Single blade zz

Twin blades z z

Grass bag z z

Mulching plug zz

Side-discharge guard &

chute zz

FRAME

Model HRS216 HRR216

Type PDA SDA PDA TDA

Length 61 1/8 in

(1554 mm) 63 7/8 in

(1621 mm) 61 5/8 in

(1566 mm) 64 1/2 in

(1637 mm)

Width 23.0 in

(585 mm)

Overall height 37-3/8 in

(948 mm) 38 1/4 in

(970 mm)

Dry weight 62.2 lb

(28.2 kg) 69.4 lb

(31.5 kg) 75.0 lb

(34.0 kg) 83.1 lb

(37.7 kg)

Cutting width 21.0 in

(530 mm)

Cutting heights 1 ~ 3 ½ in

(25 ~ 87 mm) 3/4 ~ 3 ¼ in

(19 ~ 79 mm)

Fuel tank capacity 0.29 US gal

(1.1-)

Engine oil capacity 0.58 US qt

(0.55-)

ENGINE

Model GCV160

Engine type 4-stroke, overhead-cam, single-cylinder,

air-cooled

Displacement 9.8 cu in (160 cc)

Bore and stroke 2.52 x 1.97 in (64 x 50 mm)

Compression ratio 8.5:1

Ignition system Transistorized magneto

Maximum

horsepower* 5.5 bhp (4.1 kW) @ 3,600 rpm

Maximum torque 8.4 ft-lb (11.4 N•m) @ 2,500 rpm

* Horsepower rating (shown as maximum power output at 3,600 rpm)

is in accordance with SAE J1995. Actual engine power will be lower.

Engine power depends on accessories, operating speeds, operating

conditions, and other variables.

18

CONSUMER INFORMATION

REPLACEMENT PARTS,

OPTIONAL EQUIPMENT, AND SERVICE ITEMS

Contact an authorized Honda servicing dealer to purchase any of

these (or other) genuine, original Honda items for your lawn mower.

* HRS models come standard with a single low-lift blade. For

best mulching, remove the single blade and install an upper

mulching blade and a lower mulching high-lift blade.

** Always use an upper and lower blade on HRR models.

MAINTENANCE

Fuel Unleaded gasoline

with a pump octane

rating of 86 or higher

See page 13.

Engine oil SAE 10W-30 See page 11.

Spark plug type NGK - BPR6ES See page 12.

Maximum governed

speed 2,950 ~ 3,100 rpm See shop manual.

Throttle cable Adjust for proper

choke operation and

maximum governed

speed.

See shop manual.

Blade bolt torque 36 ~ 43 ft-lb

(49 ~ 59 N•m) See page 10.

TRANSMISSION

Type SDA TDA

Transmission type Single speed 3-speed

Ground speeds 2.5 mph (4.0 km/h) 1st: 1.7 mph

(2.8 km/h)

2nd: 2.6 mph

(4.2 km/h)

3rd: 3.2 mph

(5.2 km/h)

TUNEUP

Spark plug gap 0.028 ~ 0.031 in

(0.7 ~ 0.8 mm) See page 12.

Idle speed 1,700 ± 150 rpm See shop manual.

Valve clearance

(cold) Intake:

0.15 ± 0.02 mm

Exhaust:

0.20 ± 0.02 mm

See shop manual.

Other specifications No other adjustments needed.

Model Item Part Number

Standard

Accessory

HRS

Grass bag kit (Bag, frame, and blades) 06813-VG3-020 •

Grass bag (Fabric bag only) 81320-VG3-000 •

Lower mulching high-lift blade 72511-VE1-020 •

Upper mulching blade 72531-VE2-020 •

Low-lift blade * 72511-VG3-000 •

Side discharge chute 81211-VG3-010ZA •

Parts Catalog 14VG30E1P •

HRR

Grass bag (Fabric bag only) 81320-VL0-B00 •

Upper mulching blade * * 72531-VE2-020 •

Lower mulching high-lift blade * * 72511-VE1-020 •

Side discharge chute kit 06814-VG4-010 •

Mulching plug 76266-VG4-000ZB •

Leaf shredder 81560-VG4-000 •

All

Spark plug (NGK: BPR6ES) 98079-56846 •

Air filter 17211-ZL8-003 •

Spark arrester parts 18350-ZL8-000 •

18356-ZL8-000 •

90055-ZE1-000 •

Fuel stabilizer 08732-0001 •

10W-30 Engine Oil 08207-10W30 •

Fast funnel (Spill free) 08C25-FST-000 •

ECO gas can, 1 gal (CARB) 06176-0010 •

Universal lawn mower cover 08P59-VE2-000AH •

19

DEALER LOCATOR INFORMATION

To find an Authorized Honda Servicing Dealer anywhere in the United

States:

Visit our website:

www.hondapowerequipment.com

CUSTOMER SERVICE INFORMATION

Honda Power Equipment dealership personnel are trained

professionals. They should be able to answer any question you may

have. If you encounter a problem that your dealer does not solve to

your satisfaction, please discuss it with the dealership's management.

The Service Manager or General Manager can help. Almost all

problems are solved in this way.

If you are dissatisfied with the decision made by the dealership's

management, contact the Honda Power Equipment Customer

Relations Office. You can write:

American Honda Motor Co., Inc.

Power Equipment Division

Customer Relations Office

4900 Marconi Drive

Alpharetta, GA 30005-8847

Or telephone: (770) 497-6400 M-F, 8:30 a.m. - 7:00 p.m. ET

When you write or call, please give us this information:

• Model and serial numbers (page 16)

• Name of the dealer who sold the lawn mower to you

• Name and address of the dealer who services your lawn mower

• Date of purchase

• Your name, address, and telephone number

• A detailed description of the problem

Honda Publications

These publications will give you additional information for maintaining

and repairing your lawn mower.

Shop Manual - This manual covers complete maintenance and

overhaul procedures. It is intended to be used by a skilled technician.

Available through your Honda dealer or through

Helm Inc. at (888) 292-5395 or visit

www.hondapowerequipment.com

Parts Catalog - This manual provides complete, illustrated parts lists,

and is available through your Honda dealer.

Frequently Asked Questions - The Honda Power Equipment web

site provides additional information for users of Honda equipment.

Visit www.hondapowerequipment.com

DISTRIBUTOR'S LIMITED WARRANTY

This warranty is limited to the following Honda Power Equipment products

when distributed by:

American Honda Motor Co., Inc., Power Equipment Division,

4900 Marconi Drive, Alpharetta, Georgia 30005-8847.

To Qualify For This Warranty:

The product must be purchased in the United States, Puerto Rico, or the U.S.

Virgin Islands from American Honda or a dealer authorized by American

Honda to sell those products. This warranty applies to first retail purchaser and

each subsequent owner during the applicable warranty time period.

What American Honda Will Repair Or Replace Under

Warranty:

American Honda will repair or replace, at its option, any part that is proven to

be defective in material or workmanship under normal use during the

applicable warranty time period. Warranty repairs and replacements will be

made without charge for parts or labor. Anything replaced under warranty

becomes the property of American Honda Motor Company, Inc. All parts

replaced under warranty will be considered as part of the original product and

any warranty on those parts will expire coincident with the original product

warranty.

To Obtain Warranty Service:

You must take the Honda Power Equipment product, accessory, replacement

part, apparel or the power equipment on which the accessory or replacement

part is installed, and proof of purchase, at your expense, to any Honda Power

Equipment dealer in the United States, Puerto Rico, or the U.S. Virgin Islands

who is authorized to sell that product, during the dealer’s normal business

hours. If you are unable to obtain warranty service, or are dissatisfied with the

warranty service you receive, take the following steps: First, contact the owner

of the dealership involved; normally this will resolve the problem. However, if

you should require further assistance, write or call the Power Equipment

Customer Relations Department of American Honda Motor Co., Inc.

Exclusions:

This warranty does not extend to parts affected or damaged by accident and/or

collision, normal wear, fuel contamination or deterioration, use in an

application for which the product was not designed or any other misuse,

neglect, incorporation or use of unsuitable attachments or parts, unauthorized

alteration, or any causes other than defects in material or workmanship of the

product.

The mower blades and mower deck housings are specifically not warranted

against impact damage, including but not limited to, abrasive damage.

Disclaimer of Consequential Damage and Limitation of

Implied Warranties:

American Honda disclaims any responsibility for loss of time or use of the

product, transportation, commercial loss, or any other incidental or

consequential damage. Any implied warranties are limited to the duration of

this written limited warranty. Some states do not allow limitations on how long

an implied warranty lasts and/or do not allow the exclusion or limitation of

incidental or consequential damages, so the above exclusions and limitations

may not apply to you.

This warranty gives you specific legal rights, and you may also have other

rights which vary from state to state.

PRODUCTS COVERED BY

THIS WARRANTY LENGTH OF WARRANTY

(from date of original retail purchase)

Noncommercial/

Nonrental Commercial/

Rental

HRS - HRR Lawn Mowers 24 months 3 months

American Honda Motor Co., Inc.

Power Equipment Customer Relations Dept.

4900 Marconi Drive

Alpharetta, GA 30005-8847

Telephone: (770) 497-6400

20

ACCESSORIES, REPLACEMENT PARTS, AND

APPAREL WARRANTY

This warranty is limited to Honda Power Equipment parts, accessories and

apparel when distributed by American Honda Motor Co., Inc.,

4900 Marconi Drive, Alpharetta, Georgia 30005-8847.

To Qualify for this Warranty:

1. The accessories, replacement parts, or apparel must be purchased from

American Honda, or a dealer, distributor or distributor’s dealer authorized

by American Honda to sell those products in the United States, Puerto

Rico, and the U.S. Virgin Islands. Parts and Accessories must be

purchased for installation on original Honda equipment or engines to be

eligible for warranty coverage. Installing Parts and Accessories on

non-Honda products or engines voids this warranty.

2. You must be the first retail purchaser. This warranty is not transferable to

subsequent owners.

What American Honda will Repair or Replace Under

Warranty:

American Honda will repair or replace, at its option, any power equipment

accessories, replacement parts, or apparel that are proven to be defective in

material or workmanship under normal use during the applicable warranty time

period. Anything replaced under warranty becomes the property of American

Honda Motor Company, Inc. All parts replaced under warranty will be

considered as part of the original product and any warranty on those parts will

expire coincident with the original product warranty.

Accessories and replacement parts, installed by a dealer who is authorized by

American Honda to sell them, will be repaired or replaced under warranty

without charge for parts or labor. If installed by anyone else, accessories and

replacement parts will be repaired or replaced under warranty without charge

for parts, but any labor charges will be the responsibility of the purchaser.

Apparel will be repaired or replaced under warranty without any charge.

To Obtain Warranty Service:

You must take the Honda Power Equipment accessory, replacement part,

apparel or the power equipment on which the accessory or replacement part is

installed, and proof of purchase, at your expense, to any Honda Power

Equipment dealer in the United States, Puerto Rico, or the U.S. Virgin Islands

who is authorized to service that product, during the dealer's normal business

hours. If you are unable to obtain warranty service, or are dissatisfied with the

warranty service you receive, take the following steps: First, contact the owner

of the dealership involved; normally this will resolve the problem. However, if

you should require further assistance, write or call the Power Equipment

Customer Relations Department of American Honda Motor Co., Inc. Refer to

page 19 for contact information.

Exclusions:

This warranty does not extend to accessories, parts, or apparel affected or

damaged by accident and/or collision, normal wear, use in an application for

which the product was not designed, or any other misuse, neglect,

incorporation or use of unsuitable attachments or parts, unauthorized

alteration, improper installation, or any causes other than defects in material or

workmanship of the product. Installing Parts and Accessories on non-Honda

products or engines voids this warranty.

Mower blades and mower deck housings, are specifically not warranted

against impact damage, including but not limited to, abrasive damage.

Disclaimer of Consequential Damage and Limitation of

Implied Warranties:

American Honda disclaims any responsibility for loss of time or use of the

product, or the power equipment on which the product is installed,

transportation, commercial loss, or any other incidental or consequential

damage. Any implied warranties are limited to the duration of this written

warranty. Some states do not allow limitations on how long an implied warranty

lasts and/or do not allow the exclusion or limitation of incidental or

consequential damages, so the above exclusions and limitations may not

apply to you. This warranty gives you specific legal rights, and you may also

have other rights which vary from state to state.

PRODUCTS COVERED

BY THIS WARRANTY LENGTH OF WARRANTY

(from date of original retail purchase)

Noncommercial/Nonrental Commercial/Rental

Accessories 12 months 3 months

Replacement Parts 6 months 3 months

Apparel 6 months 3 months

21

EMISSION CONTROL SYSTEM WARRANTY

Your new Honda Power Equipment engine complies with the U.S. EPA,

Environment Canada and State of California emission regulations. American

Honda Motor Co., Inc. provides the emission warranty coverage for engines in

the United States, and its territories. Honda Canada Inc. provides the emission

warranty for engines in the 13 provinces and territories of Canada. In the

remainder of this Emission Control System Warranty, American Honda Motor

Company Inc. and Honda Canada Inc. will be referred to as Honda.

Your Warranty Rights And Obligations:

California

The California Air Resources Board and Honda are pleased to explain the

emission control system warranty on your Honda Power Equipment engine. In

California, new utility and lawn and garden equipment engines must be

designed, built and equipped to meet the State's stringent anti-smog

standards.

Other States, U.S. territories and Canada

In other areas of the United States and in Canada, your engine must be

designed, built, and equipped to meet the U.S. EPA and Environment Canada

emission standards for spark-ignited engines at or below 19 kilowatts.

All of the United States and Canada

Honda must warrant the emission control system on your power equipment

engine for the period of time listed below provided there has been no abuse,

neglect or improper maintenance of your power equipment engine. Where a

warrantable condition exists, Honda will repair your power equipment engine at

no cost to you including diagnosis, parts and labor.

Your emission control system may include such parts as the carburetor or fuel

injection system, the ignition system, and catalytic converter. Also included

may be hoses, connectors and other emission-related assemblies.

Manufacturer's Warranty Coverage:

The 1995 and later power equipment engines are warranted for two years. If

any emission-related part on your engine is defective, the part will be repaired

or replaced by Honda.

Owner's Warranty Responsibility:

As the power equipment engine owner, you are responsible for the

performance of the required maintenance listed in your owner's manual.

Honda recommends that you retain all receipts covering maintenance on your

power equipment engine, but Honda cannot deny warranty coverage solely for

the lack of receipts or for your failure to ensure the performance of all

scheduled maintenance.

As the power equipment engine owner, you should however be aware that

Honda may deny you warranty coverage if your power equipment engine or a

part has failed due to abuse, neglect, improper maintenance, or unapproved

modifications.

You are responsible for presenting your power equipment engine to a Honda

Power Equipment dealer as soon as a problem exists. The warranty repairs

should be completed in a reasonable amount of time, not to exceed 30 days.

If you have any questions regarding your warranty rights and responsibilities,

you should write or call the Honda office in your region.

Warranty Coverage:

Honda power equipment engines manufactured after January 1, 1995 and sold

in the State of California, and U.S. EPA certified engines manufactured on or

after September 1, 1996 and sold in all of the United States, and Canadian

certified engines manufactured on or after January 1, 2005 are covered by this

warranty for a period of two years from the date of delivery to the original retail

purchaser. This warranty is transferable to each subsequent purchaser for the

duration of the warranty period.

Warranty repairs will be made without charge for diagnosis, parts or labor. All

defective parts replaced under this warranty become the property of Honda.

Warranted parts are listed under Emission Control System Warranty Parts.

Normal maintenance items, such as spark plugs and filters, that are on the

warranted parts list are warranted up to their required replacement interval

only.

Honda is also liable for damages to other engine components caused by a

failure of any warranted part during the warranty period.

Only Honda approved replacement parts may be used in the performance of

any warranty repairs and must be provided without charge to the owner. The

use of replacement parts not equivalent to the original parts may impair the

effectiveness of your engine emission control system. If such a replacement

part is used in the repair or maintenance of your engine, and an authorized

Honda dealer determines it is defective or causes a failure of a warranted part,

your claim for repair of your engine may be denied. If the part in question is not

related to the reason your engine requires repair, your claim will not be denied.

To Obtain Warranty Service:

You must take your Honda Power Equipment engine or the product on which it

is installed, along with your warranty registration card or other proof of original

purchase date, at your expense, to any Honda Power Equipment dealer who is

authorized by Honda to sell and service that Honda product during his normal

business hours. Claims for repair or adjustment found to be caused solely by

defects in material or workmanship will not be denied because the engine was

not properly maintained and used.

If you are unable to obtain warranty service, or are dissatisfied with the

warranty service you received, contact the owner of the dealership involved.

Normally this should resolve your problem. However, if you require further

assistance, write or call the Power Equipment Customer Relations Department

of American Honda Motor Co., Inc. Refer to page 19 for contact information.

Exclusions:

Failures other than those resulting from defects in material or workmanship are

not covered by this warranty. This warranty does not extend to emission

control systems or parts which are affected or damaged by owner abuse,

neglect, improper maintenance, misuse, misfueling, improper storage,

accident and/or collision, the incorporation of, or any use of, any add-on or

modified parts, unsuitable attachments, or the unauthorized alteration of any

part.

This warranty does not cover replacement of expendable maintenance items

made in connection with required maintenance services after the item's first

scheduled replacement as listed in the maintenance section of the product

owner's manual, such as: spark plugs and filters.

Disclaimer of Consequential Damage and Limitation of

Implied Warranties:

American Honda Motor Co., Inc. and Honda Canada Inc. disclaim any

responsibility for incidental or consequential damages such as loss of time or

the use of the power equipment, or any commercial loss due to the failure of

the equipment; and any implied warranties are limited to the duration of this

written warranty. This warranty is applicable only where the California, U.S.

EPA or Environment Canada Emission Control System Warranty regulation is

in effect.

Emission Control System Warranty Parts:

American Honda Motor Co., Inc.

Power Equipment Customer

Relations

4900 Marconi Drive

Alpharetta, Georgia 30005-8847

Telephone: (770) 497-6400

or

Honda Canada Inc.

Power Equipment Customer

Relations

715 Milner Avenue

Toronto, ON M1B 2K8

Telephone: (888) 946-6329

SYSTEMS COVERED

BY THIS WARRANTY: PARTS

DESCRIPTION:

Fuel Metering Carburetor assembly, (includes starting enrichment

system), Engine temperature sensor, Engine control

module, Fuel regulator, Intake manifold

Evaporative Fuel tank, Fuel cap, Fuel hoses, Vapor hoses,

Carbon canister, Canister mounting brackets,

Fuel strainer, Fuel cock, Fuel pump, Fuel hose joint,

Seal cap, Canister purge hose joint

Exhaust Catalyst, Exhaust manifold

Air Induction Air filter housing, Air filter element*, Crankcase

breather tube

Ignition Flywheel magneto, Ignition pulse generator,

Crankshaft position sensor, Power coil, Ignition coil

assembly, Ignition control module, Spark plug cap,

Spark plug*

Miscellaneous Parts Tubing, fittings, seals, gaskets, and clamps

associated with these listed systems.

Note: This list applies to parts supplied by Honda and does not cover parts

supplied by the equipment manufacturer. Please see the original

equipment manufacturer’s emissions warranty for non-Honda parts.

* Covered up to the first required replacement only. See the Maintenance Schedule on

page 9.

NOTES

NOTES